Overview: The Sr/Staff/Principal Optical Engineer works in an aggressive, fast-paced R&D environment to develop and design optical structure to improve image sensor performance. Responsibilities: • Design Metasurface for light manipulation • Troubleshoot optical issue and provide solution Requirements: • Experience of Metasurface structure design or similar • Experience of diffractive optical device design or similar. • Proficient in FDTD simulation, and optimization. • Knowledge of Wave, Fourier and Geometrical optics. • Good Image/Data analysis skill, by like Matlab, or Python, Excel etc. • Good communication skills, good at team work. • Graduate degree and above in the area of optics, physics, EE or related Annual base salary for this role in California, US is expected to be between $120,600 - $200,200. Actual pay will be determined on a number of factors such as relevant skills and experience, and the pay of employees in the similar role. EOE/Minorities/Females/Vet/Disability